Ask about the chat's own folder when deleting a chat

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

web/src/i18n/en.ts

@@ -1160,6 +1160,13 @@ export const en = {
   "ssh.copyFailed": "Could not copy – select the text manually",
   "ssh.added": "Key added",
   "ssh.deleteConfirm": "Delete the key \"{name}\"? Servers that trust it will no longer accept you from here.",
+  "chat.deleteTitle": "Delete chat",
+  "chat.deleteWithFolder": "This chat has a folder of its own:\n{path}\n({size})\n\nDelete the folder with the chat?",
+  "chat.deleteOnlyChat": "Delete chat only",
+  "chat.deleteChatAndFolder": "Delete chat and folder",
+  "chat.folderFiles": "{n} files",
+  "chat.folderHasGit": "The folder contains a git repository – commits and branches that were not pushed are lost.",
+  "chat.folderDeleted": "Chat and folder deleted",
 };
 
 export type Messages = Record<keyof typeof en, string>;